monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,1,0,20250101,20280101,WE
0,1,0,1,0,0,0,20250101,20280101,TT
1,1,1,1,1,0,0,20250101,20280101,WD
1,1,1,1,1,0,0,20250101,20280101,WDGC
1,1,1,1,1,1,1,20250101,20280101,SLE
